# Striatal Dopamine Transmission in Individuals With Isolated Rapid Eye Movement Sleep With Atonia: a Search for Precursor Biomarker for Neurodegeneration

> **NCT03353207** · — · COMPLETED · sponsor: **Chinese University of Hong Kong** · enrollment: 50 (actual)

## Conditions studied

- REM Sleep Behavior Disorder
- Neurodegenerative Diseases

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03353207
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-30
- **Primary completion:** 2019-07-01
- **Final completion:** 2021-02-08
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2021-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03353207

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03353207, "Striatal Dopamine Transmission in Individuals With Isolated Rapid Eye Movement Sleep With Atonia: a Search for Precursor Biomarker for Neurodegeneration". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03353207. Licensed CC0.

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